12.Make adjustments to wire feeder.
13.Turn on flux supply system.
14.Begin welding.
4-5. GAS TUNGSTEN ARC WELDING (GTAW)
WARNING: Read and follow safety informa- tion at beginning of entire Section 4 before proceeding.
1.Install and prepare welding power source according to its Owner's Manual.
2.Install Remote Control as instructed in Section 2.
3.Install and prepare
4.Depress welding power source POWER switch ON button.
5.Place Mode Selector switch in CC position (see Section
6.Set ARC CONTROL to MIN. (see Section
7.Place CONTACTOR switch in ON position (see Section
8.Place AMMETER switch in AVG (Average) position (see Section
9.Preset AMPS/BKGD control to desired weld amper- age setting (see Section
10.Wear dry insulating gloves and clothing, and wear welding helmet with proper filter lens according to ANSI Z49.1.
11.Prepare for welding as follows:
a.Connect work clamp to clean, bare metal at workpiece.
b.Select and obtain proper tungsten electrode.
c.Prepare tungsten electrode according to weld- ing power source Owner's Manual, and insert into torch.
12.Turn on shielding gas and water supplies as appli- cable.
13.Turn on and adjust
14.Begin welding.
4-6. AIR CARBON ARC CUTTING AND GOUGING (CAC-A)
WARNING: Read and follow safety informa- tion at beginning of entire Section 4 before proceeding.
1.Install and prepare welding power source according to its Owner's Manual.
2.Install Remote Control as instructed in Section 2.
3.Connect compressed air supply.
4.Depress welding power source POWER switch ON button.
5.Place Mode Selector switch in CC position (see Section
6.Set ARC CONTROL to desired position (see Sec- tion
7.Place CONTACTOR switch in ON position (see Section
8.Place AMMETER switch in AVG (Average) position (see Section
9.Preset AMPS/BKGD control to desired amperage setting (see Section
10.Wear dry insulating gloves and clothing, and wear welding helmet with proper filter lens according to ANSI Z49.1.
11.Prepare for welding as follows:
a.Connect work clamp to clean, bare metal at workpiece.
b.Select and obtain proper carbon electrode, and insert into torch.
12.Turn on air supply.
13.Begin cutting/gouging process.
4-7. SHUTTING DOWN
1.Stop welding.
2.Depress the welding power source POWER switch OFF button.
3.Turn off the shielding gas and water supplies if appli- cable.
WARNING: HIGH CONCENTRATION OF SHIELDING GASES can harm health or kill.
•Shut off gas supply when not in use.
4.Turn off flux supply and compressed air supply if ap- plicable.